38574960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 120888096

約数和(自身を除く): 82313136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1657, 1940, 2328, 2910, 3314, 3880, 4656, 4971, 5820, 6628, 7760, 8285, 9942, 11640, 13256, 16570, 19884, 23280, 24855, 26512, 33140, 39768, 49710, 66280, 79536, 99420, 132560, 160729, 198840, 321458, 397680, 482187, 642916, 803645, 964374, 1285832, 1607290, 1928748, 2410935, 2571664, 3214580, 3857496, 4821870, 6429160, 7714992, 9643740, 12858320, 19287480, 38574960]

約数ペア:

[(1, 38574960), (2, 19287480), (3, 12858320), (4, 9643740), (5, 7714992), (6, 6429160), (8, 4821870), (10, 3857496), (12, 3214580), (15, 2571664), (16, 2410935), (20, 1928748), (24, 1607290), (30, 1285832), (40, 964374), (48, 803645), (60, 642916), (80, 482187), (97, 397680), (120, 321458), (194, 198840), (240, 160729), (291, 132560), (388, 99420), (485, 79536), (582, 66280), (776, 49710), (970, 39768), (1164, 33140), (1455, 26512), (1552, 24855), (1657, 23280), (1940, 19884), (2328, 16570), (2910, 13256), (3314, 11640), (3880, 9942), (4656, 8285), (4971, 7760), (5820, 6628)]